Ruby vs. Bruce

Aim

Compare weight and height trend vs. age for Ruby and Bruce. Chuck parents in for good measure.

	name	date	height_cm	weight_grams	head_circ_cm	birth_date	age_days	weight_kg
0	Dad	1987-02-28	53.0	4370	36.5	1987-02-28	0	4.37
1	Dad	1987-03-11	NaN	3930	NaN	1987-02-28	11	3.93
2	Dad	1987-03-18	NaN	4210	NaN	1987-02-28	18	4.21
3	Dad	1987-03-25	NaN	4620	NaN	1987-02-28	25	4.62
4	Dad	1987-04-01	NaN	5050	NaN	1987-02-28	32	5.05

Weight

Height